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  • Rubber Bellows

    Stourflex rubber bellows are the ideal solution for absorbing noise and vibration from pumps, chillers and other reciprocating equipment. Proven in service for over 30 years the product range is available in variety of elastomers including the popular EPDM and Nitrile. Comprehensive stocks are held for all installation lengths and flange drillings. All products are supported by technical data sheets and installation instructions.
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  • Expansion Joints

    Stourflex Expansion Joints are designed to eliminate the problems associated with thermal expansion and provide a cost effective solution when expansion cannot be accommodated by using the natural inherent flexibility of the pipe. Stourflex expansion bellows are manufacture in accordance with the Expansion Joint Manufacturers Association (EJMA) and are available in both standard stock production or bespoke designs
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  • Pipe Anchors And Guides

    Stourflex pipework anchors & guides are designed to accommodate the forces and provide the restraints to control the movements generated by thermal expansion. They are designed to complement Stourflex expansion joints ensuring the prefect engineered design. With our vast knowledge of expansion Joints and the loads they impose on pipework system we are able to provide a solution that best suits your installation and budget.
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  • Hoses & Pump Connectors

    Stourflex pipework anchors & guides are designed to accommodate the forces and provide the restraints to control the movements generated by thermal expansion. They are designed to complement Stourflex expansion joints ensuring the prefect engineered design. With our vast knowledge of expansion Joints and the loads they impose on pipework system we are able to provide a solution that best suits your installation and budget.
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  • Air & Dirt Separators

    The Stourflex range of Microbubble Air & Dirt Separators is designed to meet the demands of all building services heating and chilled water applications. The range includes the traditional vertically mounted horizontal unit , a unique horizontal high flow (Low Pressure Drop) Stainless Steel unit and Pressure Step Degasser for low pressure chilled water applications
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  • Chemical Dosing Pots

    Stourflex Dosing Pots are designed to provide a controlled and cost effective method of chemical dosing to heating and chilled water systems. Stourflex dosing pots are of a mild steel welded construction and are supplied in a kit of parts to enable the unit to be assembled to best suit site conditions. The unit is supplied complete with tundish, vessel, air vent, inlet, outlet and drain valves and check valves for safety. The range comprises of 3.5, 6, 11, 15, 20 and 25 litre units and are available ex-stock.
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  • Inertia Bases & AV Equipment

    Stourflex Inertia Bases are designed to reduce vibration from pumps and other reciprocating equipment. Inertia bases also reduce motion during start-up and shut-down, lower the centre of gravity and minimise the effect of unequal load distribution. Inertia base frames are specifically engineered to receive poured concrete and designed to suit all leading brands of pump including Grundfos, Wilo & Xylem.
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  • Caesar II Services

    Stourflex offer computer aided design using CAESAR II® Pipe Stress Analysis. The benefits of using computer aided design software enable our engineers to model and evaluate the behaviour of the pipework system. Therefore whether you are designing a new pipework system or assessing an existing one we can produce technical reports showing the forces which are generated by and need to be contained when installing expansion joints. This can significantly assist you in designing your pipework system
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  • Mission Statement

    "Our motivation is to provide solutions to our customer’s challenges. We do this by offering innovative products and outstanding technical support."
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Stourflex COVID – 19 Update

Following the announcement on Monday of the new Lockdown coming into effect, these are Stourflex’s current working practices.

Stourflex are open for business as usual but with added safety procedures to protect both our customers and staff which is our biggest priority, so the following procedures have been put in place.

Opening hours
The sales and accounts department will continue to be open for business from 08:30 to 17:00 Monday to Friday. We have reduced staff on the premises at any given time but all staff will be contactable as usual through our main landline number (01384 393329), direct dials or e-mails. The warehouse are running slightly reduced hours at present, typically 09:00 to 16:00.

Site Visits
Siter visits may still be possible but each visit will be judged by the individual to be undertaking it and senior management. Unfortunately if we do not feel it completely safe we have to postpone it until things improve. However in these situations we can still assist through looking at drawings, viewing photos / videos or by Teams meetings.

Trade Counter
The trade counter will no longer be open and tradesman / customers will no longer be permitted to enter. All deliveries and collections will need to be booked in advance. When attending site social distance must be followed and appropriate PPE must be warn.

Thank you for your continued support through this pandemic. We will keep you informed of any changes as and when they happen.

Technically Advanced Flexible Solutions

Type JP10 Tied Rubber Bellows. Oil Service (Yellow).

Now Available With Precision Fit Flexible Lagging Jackets To Suit JP10.

Specification:JP10

Tied rubber bellows consisting of nitrile liner and neoprene cover, with nylon reinforcement body and steel reinforced collar. Fitted with zinc plated carbon steel oval flanges complete with fully threaded tie bars and rubber top hat washers, drilled to BS. 4504 NP16.

Application:

Stourflex tied rubber bellows are designed to accommodate misalignment and lateral movement. They are also used to reduce noise and vibration from pumps and reciprocating machinery. The tie bar assembly will prevent pressure thrust and stress being transmitted pumps and associated pipework. They are suitable for fuel oil, diesel and petroleum applications. Maximum working temperature 60ºC. Maximum working pressure 16 Bar. Sizes 32mm – 300mm. Maximum working pressure 6 Bar. Sizes 350mm – 400mm. Stourflex rubber bellows should not be used at both their maximum working temperature and pressure respectively. Maximum test pressure = 1.5 x working pressure or 1.5 x flange rating, whichever the lower.

Lagging:

Stourflex are now able to offer a tailor made flexible lagging jacket to help reduce heat losses on LTHW systems and heat gains & condensation on CHW systems. Please ask for more information.

 

JP10 Table

Supplied length may vary. Tolerance +/-5%

Where vacuum conditions or pressures and temperatures above those stated exist, please check with us the suitability of and effects on service life of Stourflex products.

Alternative flange drillings and materials are available on request.

Stourflex products should be installed in accordance with our fitting instructions.

Stourflex rubber bellows should be periodically inspected and replaced if any deterioration is evident.

Download: Data Sheet and Installation Guide

Tel: 01384 393329

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